| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at some time | 47 |
|
| 2 | at some [adj] time | 36 |
|
| 3 | [vb pp] at some [adj] | 30 |
|
| 4 | [vb pp] at [adj] time | 12 |
|
| 5 | [vb pp] some [adj] time | 8 |
|
